Advanced Yokogawa Pressure Transmitter for Optimal Performance, China Origin

• Customization: Available
• Type: Medium & High Temperature Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: EJA510E and EJA530E
• Measuring Medium: Liquid
• Accuracy Grade: 0.1G
• Pressure range: 0.001MPa～35MPa
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Transport Package: Wooden
• Trademark: YOKOGAWA
• Origin: China
• HS Code: 90262010
• Production Capacity: 50000peices/Years

Product Description

Product Description

Introducing the pinnacle of precision: the high-performance absolute and gauge pressure

transmitter models EJA510E and EJA530E. These exceptional instruments are equipped with a single

crystal silicon resonant sensor, ensuring unmatched accuracy and reliability. They are ideally suited to

measure the pressure of liquids, gases, or steam. The EJA510E and EJA530E gracefully output a

4 to 20 mA DC signal corresponding to the precise measured pressure, ensuring seamless integration.

In addition, these sophisticated transmitters boast a quick response time, along with remote setup and

monitoring capabilities via BRAIN or HART communications. Furthermore, they include self-

diagnostics for enhanced operational efficiency. With FOUNDATION Fieldbus, PROFIBUS PA, and

1 to 5 V DC with HART (Low Power) protocol options, versatility meets innovation.

are also available to cater to diverse industrial needs.

EJA-E series models, in their standard configuration,

excluding only the Fieldbus, PROFIBUS, and Low Power types, are certified to comply with SIL

2 safety requirements, ensuring the highest standards of operational safety.

2 for safety requirement.

SPAN AND RANGE LIMITS

Discover the span and range limits tailor-made for your needs:

(For EJA510E, values are measured in absolute pressure and note the lower range limits start at 0.)

Measurement Span/Range		MPa	psi  (/D1)	bar (/D3)	kgf/cm2 (/D4)
A	Span	10 to 200  kPa	1.45 to 29	0.1 to 2	0.1 to 2
	Range	−100 to  200 kPa	−14.5 to  29	−1 to 2	−1 to 2
B	Span	0.02 to 2	2.9 to 290	0.2 to 20	0.2 to 20
	Range	−0.1 to 2	−14.5 to  290	−1 to 20	−1 to 20
C	Span	0.1 to 10	14.5 to  1450	1 to 100	1 to 100
	Range	−0.1 to 10	−14.5 to  1450	−1 to 100	−1 to 100
D	Span *	0.5 to 50	72.5 to  7200	5 to 500	5 to 500
	Range *	−0.1 to 50	−14.5 to  7200	−1 to 500	−1 to 500

Ordering Information

Model

SufxCodes

Description

EJA510E EJA530E

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Absolute pressure transmitter Gauge pressure transmitter

Output signal

-D ............................. -J ............................. -F ............................. -G............................. -Q.............................

4 to 20 mA DC Output with digital communication (BRAIN protocol) 4 to 20 mA DC Output with digital communication (HART 5/HART 7 protocol)*1 Digital communication (FOUNDATION Fieldbus protocol, refer to GS 01C31T02-01EN) Digital communication (PROFIBUS PA protocol, refer to GS 01C31T04-01EN) Low Power, 1 to 5 V DC with digital communication (HART 7 protocol)

Measurement span (capsule)

A............................ B............................ C............................ D............................

10 to 200 kPa (1.45 to 29 psi) 0.02 to 2 MPa (2.9 to 290 psi) 0.1 to 10 MPa (14.5 to 1450 psi) 0.5 to 50 MPa (72.5 to 7200 psi)*10

Wetted parts material *2

S......................... H.........................

Process connector 316L SST *11# Hastelloy C-276 *3#

Diaphragm Hastelloy C-276 *3# Hastelloy C-276 *3#

Others 316L SST # Hastelloy C-276 *3#

Process connections * For a diaphragm seal  system, refer to process connections code table  (p.6).

4...................... 7...................... 8...................... 9......................

1/2 NPT female 1/2 NPT male G1/2 DIN 16 288 male *4 M20×1.5 DIN 16 288 male *4

─

N....................

Always N

─

-0 ................

Always 0

Amplifer housing

1............... 3............... 2...............

Cast aluminum alloy Cast aluminum alloy with corrosion resistance properties *5 ASTM CF-8M stainless steel *6

Electrical connection

0............ 2............ 4............ 5............ 7............ 9............ A............ C............ D............

G1/2 female, one electrical connection without blind plugs 1/2 NPT female, two electrical connections without blind plugs M20 female, two electrical connections without blind plugs G1/2 female, two electrical connections with a blind plug*7 1/2 NPT female, two electrical connections with a blind plug*7 M20 female, two electrical connections with a blind plug*7 G1/2 female, two electrical connections and a 316 SST blind plug 1/2 NPT female, two electrical connections and a 316 SST blind plug M20 female, two electrical connections and a 316 SST blind plug

Integral indicator

D......... E......... N.........

Digital indicator *8 Digital indicator with the range setting switch (push button) *9 (None)

Mounting bracket

L...... N......

316 SST 2-inch pipe mounting None

Optional Codes

¨/ Optional specifcation

Dimension

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a proud member of the distinguished Hanshan (Cold Mountain) Intelligent Technology Co.;
established its stronghold in 2013 in the vibrant city of Shanghai, under the auspices of Hanshan Intelligent Technology Co., Ltd. group.
The founding team comprises experts from top-tier international automation firms, boasting over two decades of domain mastery in automation and engineering. With over a decade's immersion in consulting and deploying digital solutions, they are committed to delivering superior automation and digitization products and services to a global clientele. The company's strategic headquarters is situated in Shanghai, China.
Over the past two decades, the company has profoundly engaged with the petrochemical industry, possessing an insightful grasp of the automation and digitalization demands spanning upstream, midstream, and downstream enterprises. Cold Valley excels in offering specialized products, solutions, and comprehensive lifecycle services for sectors such as petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

FAQ

You may have this questions

How do I select the right product?
A:Upon receipt of your inquiry, we will provide you with a comprehensive technical document. This will enable you to verify the detailed process parameters and technical specifications required. Based on your specific requirements, we will then recommend the most suitable model.

I would like a confirmed model. Can you provide that?
A:Certainly. Once you send us the model you require, we will first need to verify the suitability of the model. If necessary, we will provide some more cost-effective optimization suggestions. After confirmation, we can proceed with a formal quotation.
Measurement rang